Wireshark Linux [ 2026 Release ]

Wireshark supports Lua scripts to create new dissectors or modify existing protocol analysis. Create a file named my_feature.lua .

It is recommended to use Linux capabilities to allow non-root users to capture packets, rather than running sudo wireshark . Command: sudo dpkg-reconfigure wireshark-common . Group Addition: sudo adduser $USER wireshark . To give you the best steps, I need to know:

To add custom functionality or build the Wireshark application on Linux, you can either create custom Lua scripts for protocol dissection or compile the application from source to include your own modifications. Wireshark Linux

To deeply modify the application (e.g., adding a GUI feature, changing core capture logic), you must build from source.

Once I know this, I can provide the exact code or commands you need. How to install Wireshark - Ask Ubuntu Wireshark supports Lua scripts to create new dissectors

Place your Lua script in the Personal Lua Plugins folder (typically ~/.config/wireshark/plugins/ ) to load it automatically. 2. Build Wireshark from Source (Advanced Method)

Run the following commands in the terminal: mkdir build cd build cmake .. make Use code with caution. Copied to clipboard Command: sudo dpkg-reconfigure wireshark-common

Wireshark requires specialized permissions to capture traffic, specifically for the dumpcap program, which handles the actual packet capture.